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Ãë¾àÁ¡ID 21393
À§Çèµµ 30
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ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù CGI
»ó¼¼¼³¸í ÇØ´ç IMP ÇÁ·Î±×·¥¿¡´Â 'status.php3' ½ºÅ©¸³Æ® °ü·Ã Cross-Site Scripting Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù.
IMP(Internet Messaging Program)´Â Unix ½Ã½ºÅÛÀ» À§ÇØ PHP·Î ÀÛ¼ºµÈ À¥ ±â¹ÝÀÇ E-Mail Ŭ¶óÀÌ¾ðÆ® ÆÐŰÁöÀÌ´Ù. IMP 2.2.7 ¹öÀü°ú °¡´ÉÇÑ ´Ù¸¥ ¹öÀüµé¿¡´Â Cross-Site Scripting Ãë¾àÁ¡ÀÌ ¹ß»ýÇÒ ¼ö ÀÖ´Â µ¥, ÀÌ´Â 'status3.php' ½ºÅ©¸³Æ® URL ÆÄ¶ó¹ÌÅÍ¿¡ Àü´ÞµÇ´Â µ¥ÀÌÅ͸¦ ¾ÖÇø®ÄÉÀ̼ÇÀÌ ÀûÀýÇÏ°Ô ÇÊÅÍÇÏÁö ¸øÇÏ´Â µ¥ ±× ¿øÀÎÀÌ ÀÖ´Ù. ¿ø°ÝÁö °ø°ÝÀÚµéÀº ¾ÇÀÇÀûÀÎ ½ºÅ©¸³Æ® Äڵ带 Æ÷ÇÔÇØ¼­ ÀÌ Ãë¾àÇÑ ½ºÅ©¸³Æ®¿¡ ´ëÇÑ Àß Á¶ÀÛµÈ URL ¸µÅ©¸¦ »ý¼ºÇÏ°í ´ë»ó »ç¿ëÀÚ°¡ À̸¦ Ŭ¸¯Çϵµ·Ï À¯µµÇÑ´Ù. ÀÏ´Ü URL ¸µÅ©°¡ Ŭ¸¯µÇ¸é, »ðÀÔµÈ ÄÚµåµéÀº ´ë»ó »ç¿ëÀÚÀÇ À¥ ºê¶ó¿ìÀú¸¦ ÅëÇØ ½ÇÇàµÉ ¼ö ÀÖ´Ù. ¿ø°ÝÁö °ø°ÝÀÚµéÀº ÀÌ Ãë¾àÁ¡À» µµ¿ëÇÏ¿© »ç¿ëÀÚÀÇ ÄíŰ(cookie) ±â¹Ý ÀÎÁõ ½Å¿ë Á¤º¸µéÀ» ÈÉÄ¥ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://securitytracker.com/alerts/2002/Apr/1003995.html

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
IMP 2.2.7 ¹öÀü°ú °¡´ÉÇÑ ´Ù¸¥ ¹öÀüµé
Conectiva Linux 5.0, 5,1, 6.0, 7.0, 8.0,
Debian Linux 2.2
Caldera OpenLinux Server 3.1.1, Workstation 3.1.1
ÇØ°áÃ¥ ´ÙÀ½ Horde À¥ »çÀÌÆ®·ÎºÎÅÍ IMP °¡Àå ÃֽйöÀü(2.2.8 ¶Ç´Â ±× ÀÌÈÄ ¹öÀü)À» ±¸ÇÏ¿© ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù:
http://www.horde.org/imp/

Debian GNU/Linux 2.2 (potato)ÀÇ °æ¿ì:
´ÙÀ½ Debian º¸¾È ±Ç°í¹® DSA-126-1 À» Âü°íÇÏ¿© °¡Àå ÃÖ½ÅÀÇ IMP(2.2.6-0.potato.5 ¶Ç´Â ±× ÀÌÈÄ), Horde(1.2.6-0.potato.5 ¶Ç´Â ±× ÀÌÈÄ)¸¦ ±¸ÇÏ¿© ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù:
http://www.debian.org/security/2002/dsa-126

±âŸ:
ÇØ´ç Á¦Á¶»ç¿¡ ¹®ÀÇÇÏ¿© ¾÷±×·¹À̵å ȤÀº ÆÐÄ¡ Á¤º¸¿¡ ´ëÇØ ¾Ë¾Æº»´Ù.
°ü·Ã URL CVE-2002-0181 (CVE)
°ü·Ã URL 4444 (SecurityFocus)
°ü·Ã URL 8769 (ISS)